Cách tạo trình thu thập dữ liệu web đơn giản trong PHP

https://www.facebook.com/subins2000/

https://subinsb.com/how-to-create-a-simple-web-crawler-in-php/

https://github.com/subins2000/phpwebcrawler

https://demos.subinsb.com/

http://demos.subinsb.com/download/php-web-crawler

https://www.godaddy.com/garage/how-to-start-a-website-from-a-to-z/

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